<template>
  <div style="height:100%">
    <!-- 项目 -> 分组(绑定分组) -->
    <el-row>
      <el-form-item label="绑定类型:">
        <el-select v-model="bindType" placeholder="绑定类型">
          <el-option v-for="item in bindOptions" :key="item.value" :label="item.label" :value="item.value"/>
        </el-select>
      </el-form-item>
    </el-row>
    <el-row style="height:100%">
        <!-- 静态数据 -->
        <el-input v-if="bindType==='static'" :rows="20" type="textarea" v-model="formData.static"></el-input>
        <!-- 动态数据 -->
        <el-form-item v-else-if="bindType==='dynamic'" style="width:100%">
          <el-input :rows="2" type="textarea" v-model="formData.dynamic"></el-input>
        </el-form-item>
        <!-- 设备数据 -->
        <div class="w-full" v-else-if="bindType==='device'" >
          <slot></slot>
        </div>
        
    </el-row>
  </div>
</template>

<script>
export default {
  props: {},
  data() {
    return {
      formData: {
        value: ""
      },
      bindType: 'static',
      bindOptions: [
        { value: 'static', label: '静态数据' }, 
        { value: 'dynamic', label: '动态数据'}, 
        { value: 'device', label: '设备数据'}
    ]
    }
  },
  watch: {
    formData: {
      handler(val) {
        this.$emit("onChange", {
          value: { ...val }
        });
      },
      deep: true
    }
  },
  methods: {
    
  }
}
</script>
<style lang="scss" scoped></style>